Question

$sqrt{36 + sqrt{400 = } }$
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Answer 1

Ответ:

$sqrt{36 + sqrt{400} } = sqrt{36 + sqrt{4 times 25 times 4} }$

$sqrt{36 + 2 times 5 times 2}$

$sqrt{36 + 20} = sqrt{56} = sqrt{14 times 4}$

$2 sqrt{14}$

Answer 2

Ответ:

Объяснение:

$[sqrt {36+sqrt {400}}=sqrt {36+sqrt {4cdot 100}}=sqrt {36+2cdot 10}=sqrt {36+20}=sqrt {56}=sqrt {4cdot 14}=boxed{2sqrt {14}}]$